This repo contains the smart contracts and scripts for the Edgeware lockdrop.
The lockdrop contract enables users to lock ETH for 3, 6, or 12 months or signal a balance. Users also specify a 32-byte Edgeware public key, and a boolean for whether they would like to be a validator upon network launch (in which case, they must submit 3 public keys).
Use node v11.6.0
yarn global add truffle
yarn install
To test, use ganache-cli and truffle
truffle test
To deploy locally against ganache-cli:
truffle deploy
Create a file named .env with the following information
# ETH config
ETH_PRIVATE_KEY=<ETHEREUM_PRIVATE_KEY_HEX>
# Node/provider config
INFURA_PATH=https://ropsten.infura.io/v3/<INFURA_API_KEY>
# Lockdrop config
LOCKDROP_CONTRACT_ADDRESSES=<LOCKDROP_ADDRESS>,<LOCKDROP_ADDRESS>
# Edgeware config
EDGEWARE_PUBLIC_KEY=0xa469e40f0a073be5b28e2df6e746ce6519260cdd764bc5f6b3fb3aac5cda3c35
To successfully run /scripts/lockdrop.js, ensure you've deployed to the correct network, and run:
truffle compile
node ./scripts/lockdrop.js --help
You must generate a keypair (public key and private key) to receive EDG. The easiest way to generate a keypair is using the subkey utility:
- Install rust here
- Install subkey
cargo install --force --git https://github.com/paritytech/substrate subkey
- Run
subkeyfrom your command line in order to generate a key. For example:
subkey generate
Phrase `meadow clip planet heavy afford rifle viable bus fury satoshi blue impose` is account:
Seed: 0x225967f0f82c4958179f9ba1c9b8823b0bc87fca650d7f3181bd2131f54276ec
Public key (hex): 0xc2e973c4d848d25613141ef883bf97d35b513230427f52c56d2bf92bc4fa365c
Address (SS58): 5GUGVkn5Zpfej7EC8WEsoJ38QFqu5cWvTx3WYFBKznLQkMAH
If you would like to run a validating node when the network launches, you will need to create three keypairs, two using SR25519 and one using ED25519 cryptography.
To create two SR25519 keys:
subkey generate
Phrase `meadow clip planet heavy afford rifle viable bus fury satoshi blue impose` is account:
Seed: 0x225967f0f82c4958179f9ba1c9b8823b0bc87fca650d7f3181bd2131f54276ec
Public key (hex): 0xc2e973c4d848d25613141ef883bf97d35b513230427f52c56d2bf92bc4fa365c
Address (SS58): 5GUGVkn5Zpfej7EC8WEsoJ38QFqu5cWvTx3WYFBKznLQkMAH
subkey generate
Phrase `outer mixture phrase prepare beauty horse shift about story onion duty vacant` is account:
Seed: 0x866c461e8a5b602c755f6babd442f36992238f8e1f604a022a7e753c8a8efdea
Public key (hex): 0xfeba4989f1de5fe7aa911f9abed67742b93099701d4f9b0e07b8ac35e2f78131
Address (SS58): 5HphMm6GrQzXw7ZP2UEXatKgusbhNLj7AhRdgmmCp4H9Hojz
To create one ED25519 key:
subkey -e generate
Phrase `vacant paddle daring vacant rude release dutch morning cushion pledge traffic armor` is account:
Seed: 0x6c38500811b6ea3a46214531adac0fe67e18ba543fc2fc17ceeccc2b155568be
Public key (hex): 0x16ca51710516a648e016b00b8872cb37946dc1aabd531021d593e1d76604cf40
Address (SS58): 5Cab1dV9g8hb2MrBcVUjCyFEJBqBWZZ4djHRE4pBYHbk4kyB
Then, concatenate the public keys together, removing the 0x in front of all intermediate elements. This string should be 194 characters.
let CONCATENATED_PUBLIC_KEYS = `${0xc2e973c4d848d25613141ef883bf97d35b513230427f52c56d2bf92bc4fa365c}
${feba4989f1de5fe7aa911f9abed67742b93099701d4f9b0e07b8ac35e2f78131}
${16ca51710516a648e016b00b8872cb37946dc1aabd531021d593e1d76604cf40}`
If you intend to be a validator, submit THIS concatenated string as your --edgewarePublicKey. You can add it to your .env or specify it as a CLI argument.
- Locking up 1 ETH for 3 months with no intent to validate
node scripts/lockdrop.js -l --lockValue 1 --lockLength 3 --edgewarePublicKey 0xa469e40f0a073be5b28e2df6e746ce6519260cdd764bc5f6b3fb3aac5cda3c35
- Locking up 0.025 ETH for 6 months with no intent to validate and public key stored in
.envfile.
node scripts/lockdrop.js -l --lockValue 0.025 --lockLength 6
- Locking up 50 ETH for 12 months with no intent to validate against a local node.
node scripts/lockdrop.js -r http://localhost:8545 -l --lockValue 50 --lockLength 12 --edgewarePublicKey 0xa469e40f0a073be5b28e2df6e746ce6519260cdd764bc5f6b3fb3aac5cda3c35
- Locking up 1 ETH for 0.1 for 12 months with intent to validate and 3 Public keys conconatenated.
node scripts/lockdrop.js --lock --lockLength 12 --lockValue 0.1 --edgewarePublicKey $CONCATENATED_PUBLIC_KEYS --isValidator
- Signaling from an non-contract Ethereum user address
node scripts/lockdrop.js -s 0x2d65a140446894Ef1E71C333ecaA5BD8b5e6D568 -n 0 --edgewarePublicKey 0xa469e40f0a073be5b28e2df6e746ce6519260cdd764bc5f6b3fb3aac5cda3c35
- Signaling from an Ethereum contract address created from nonce 101, using a local node
node scripts/lockdrop.js -r http://localhost:8545 --signal 0x2d65a140446894Ef1E71C333ecaA5BD8b5e6D568 -n 101 --edgewarePublicKey 0xa469e40f0a073be5b28e2df6e746ce6519260cdd764bc5f6b3fb3aac5cda3c35
- Unlocking all Lock User Contracts (LUCs) for the address of the private key hex in
.env
node scripts/lockdrop.js --unlockAll
- Unlocking a specific Lock User Contract (LUC), from local node
node scripts/lockdrop.js -r http://localhost:8545 --unlock 0x0830135aabcebf1e9d08ea6ff50ffa7222e45a43
- Get the ending time of the Lockdrop contract stored in file
.env
node scripts/lockdrop.js --ending
- Get a list of all Lock User Contracts (LUCs) for a particular address
node scripts/lockdrop.js --locksForAddress 0x329dcd85e6eec8b25c310279b9c1518f86153eee
- Get the balance of the Lockdrop Contract stored in the file
.env
node scripts/lockdrop.js --balance
Usage: lockdrop [options]
Options:
-V, --version output the version number
-b, --balance Get the total balance across all locks
-l, --lock Lock ETH with the lockdrop
-s, --signal <contractAddress> Signal a contract balance in the lockdrop
-n, --nonce <nonce> Transaction nonce that created a specific contract address
-u, --unlock <contractAddress> Unlock ETH from a specific lock contract
-r, --remoteUrl <url> The remote URL of an Ethereum node (defaults to localhost:8545)
--unlockAll Unlock all locks from the locally stored Ethereum address
--lockdropContractAddress <addr> The Ethereum address for the target Lockdrop (THIS IS A LOCKDROP CONTRACT)
--allocation Get the allocation for the current set of lockers
--ending Get the remaining time of the lockdrop
--lockLength <length> The desired lock length - (3, 6, or 12)
--lockValue <value> The amount of Ether to lock
--edgewarePublicKey <publicKey> Edgeware Public Key
--isValidator A boolean flag indicating intent to be a validator
--locksForAddress <userAddress> Returns the history of lock contracts for a participant in the lockdrop
-h, --help output usage information
To align incentives, the Edgeware network will be launched with a lockdrop of EDG tokens to Ether holders. A lockdrop happens where token holders on one network timelock their tokens in a smart contract to receive balances on another. Ether holders are able to lock their tokens for as short as 3 months or as long as one year, with longer timelocks corresponding to receiving proportionally more Edgeware tokens.
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